JWST Transmission Spectroscopy of HD 209458b: A Supersolar Metallicity, a Very Low C/O, and No Evidence of CH<sub>4</sub>, HCN, or C<sub>2</sub>H<sub>2</sub>Qiao Xue, Prune C. August, Michael Zhang et al.|The Astrophysical Journal Letters|2024Cited by 55